baber/WOPTO huggingface dataset:
Patent IL-162450-A (IL)
Title: Scorch prevention in flexible polyurethane foams
Inventor: BRON SAMUEL
IPC: C08L75/04
Filed: 2004-06-10
Abstract: Compositions are provided for alleviating or preventing discoloration, known as "scorching", in flame-retarded flexible polyurethane foams. The anti-scorch compositions contain combinations of antioxidant agents, epoxy compounds, organic phosphites-alone or in combination with metal salts of carboxylic acids. The compositions are useful, for example, for polyurethane foams retarded with aliphatic or aromatic phosphorus-based flame retardants, or with halogen-containing flame retardants.
Patent IL-175442-A (IL)
Title: Method and apparatus for efficiently using air-link resources to maintain ip connection for intermittently active wireless terminals
IPC: H04L29/06
Filed: 2006-05-04
Abstract: Techniques for minimizing dormant reactivations to receive IPv6 Router Advertisements are described. In a first scheme, a timer is used to trigger a wireless terminal to solicit a Router Advertisement. The timer is set to a threshold time period computed based on the current prefix lifetime. When the timer expires, a Router Solicitation is sent. In a second scheme, after the timer expires, a Router Solicitation is sent whenever the terminal is active. In a third scheme, a Router Solicitation is sent when the timer expires if solicitation is triggered and at any time thereafter whenever the terminal is active. In a fourth scheme, two timers are set to two threshold time periods. After the first timer expires, a Router Solicitation is sent whenever the terminal is active. When the second timer expires, a Router Solicitation is sent if solicitation is triggered by a predefined event or condition regardless of the terminals state.
Patent IL-180146-A (IL)
Title: Battery and equipment and methods of putting such a battery and such equipment into a storage condition
IPC: H01M/
Filed: 2006-12-18
Abstract: The battery has a self discharge circuit (4) including an activation element and a resistor element (5) connected to external connection terminals (3) of the battery via a commutator (6). The commutator is selectively activated in a connection state or disconnection state of the self-discharge circuit. The commutator is controlled for automatically disconnecting the self-discharge circuit in a preset charging state lower than rated charging state of the battery.
Patent IL-204543-A (IL)
Title: Use of bv8 or nucleic acid molecule encoding bv8 for preparation of a medicament for treating a steroid hormone-dependent disorder
IPC: C12N/
Filed: 2010-03-16
Abstract: The present invention provides methods of using Bv8 polypeptides to induce endothelial cell proliferation and to enhance endothelial cell survival. Also provided herein are methods of screening for modulators of Bv8 activity. Further more, method of treatment using Bv8 polypeptides are provided.
Patent JP-S59226227-A (JP)
Title: Two-cycle internal-combustion engine
Inventor: JIYO HANDOU
IPC: F02B75/02
Filed: 1983-06-04
Abstract: PURPOSE:To raise the thermal efficiency of a two-cycle engine, by forming an intake passage having a particular form on the downstream side of a fuel supply means so that air-fuel mixture can be separated into rich mixture and lean mixture, and obtaining laminar scavenging air by supplying the rich mixture and lean mixture into a cylinder via individual passages. CONSTITUTION:When pressure in a crank chamber 8 becomes negative along with upward movement of a piston 4, air-fuel mixture produced by a carburetor 11 is carried into an intake pipe 19 via a throttle valve 12 and a reed valve 13. Liquid or vaporized fuel is collected at the lower portion of a liquid separating wall 20 by the function of the same, while gas component is introduced into the crank chamber 8 via the upper portion of the separating wall 20 and an intake port 21. Subsequently, pressure in the crank chamber 8 becomes positive along with downward movement of the piston 4 and the reed valve 13 is closed. On the other hand, when a scavenging port 15 is opened, lean mixture in the crank chamber 8 is introduced into a cylinder 1. With subsequently opening of a rich- mixture scavenging port 16, rich mixture at the lower portion of the separating wall 20 is supplied into the cylinder 1 via a scavenging passage 18, pressurized by the mixture flowing back through the intake port 21.
Patent JP-H06285842-A (JP)
Title: Freely transferrable mixer
Inventor: NAGASAKA YUJI
IPC: B28C9/04
Filed: 1993-04-05
Abstract: PURPOSE:To provide a freely transferrable mixer wherein the mixer body can be freely transported to anywhere. CONSTITUTION:A mixer body 10 is attached to a traveling means 21. The mixer body 10 is composed of two bodies of the first body 12 and the second body 14 which are freely connectable and separable, and such the first body 12, the second body 14, the second link member 306 and the first link member 30a are successively connected with freely movable hinges 28a, 28b, 32 at three positions and a fixed supporting shaft 20 at one position. The first body 12 and the second body 14 are hermetically opened by displacing one freely movable hinge 28a with a hydraulic cylinder 24.
Patent JP-S5624814-A (JP)
Title: Variable amplitude equalizer
Inventor: SHIYOUJI YASUO
IPC: H03H11/04
Filed: 1979-08-08
Abstract: PURPOSE:To make it possible to vary attenuation easily by composing a variable amplitude equalizer, equivalent to a Bode type variable amplitude equalizer, of one variable conductance and one constant resistance circuit. CONSTITUTION:Terminal 2 is grounded and terminal 1 is connected to inverted input terminal (-) of operational amplifier Q1 by way of conductance G1 and also to uninverted input terminal (+) of amplifier Q1 by way of conductance G3. The output of amplifier Q1 is fed back to inverted input terminal (-) of amplifier Q1 by way of conductance G2. Between uninverted input terminal (+) of amplifier Q1 and the earth, the parallel circuit of constant resistance circuit N1 and conductance G4 terminated by variable conductance Ga is interposed. Consequently, amplitude equalization is carried out through circuit N1, conductance G4 and variable conductance Ga.
Patent JP-S63265384-A (JP)
Inventor: IMAI TAKASHI
IPC: G07D9/00
Filed: 1987-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S581538-A (JP)
Title: Method for controlling plasticization in injection molding machine
Inventor: OITA HIROAKI
IPC: B29C45/00
Filed: 1981-06-26
Abstract: PURPOSE:To attain to enhance the efficiency of injection molding, by carring out the plasticization of a resin injected into a mold separately during cooling in the mold and directly after the mold is closed to shorten a time required in one injection molding cycle. CONSTITUTION:In one injection molding cycle consisting of a mold closing, a resin injecting, a pressure holding, a mold opening and an intermediate treatment (take-out of a molded product or insertion of an insert) processes after the injecting and the pressure holding processes are finished, first time plasticization is carried out until the cooling process is completed and, during the time of the intermediate treatment process after the mold opening process is finished, second time plasticization is further carried out. The plasticization is stopped by operating a weighing limit switch to which a molten resin amount required in molding is preliminarily set.
Patent JP-S5434766-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU MITSUO
IPC: H01L21/331
Filed: 1977-08-24
Abstract: PURPOSE: To improve dielectric strength by filling a thin glass layer in a shallow groove formed centering on the edge of the PN junction exposed on a semiconductor substrate surface, and also to prevent the crack by improving the adhesion between the substrate and metal mask at the time of photo-mask formation by eliminating the generation of the curvature of the substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5527715-A (JP)
Title: Voltage control type phase shifter
Inventor: SUGIMOTO TOMIAKI
IPC: H04N9/45
Filed: 1978-08-18
Abstract: PURPOSE: To obtain the necessary phase shift amount as well as to minimize the amplitude variation to the phase shift amount by connecting the composite differential amplifiers featuring a small range of the phase variation in a multi-step and vertical way.  
     CONSTITUTION: The phase shift circuit such as delay circuit 11 is provided at the base side of input transistor TrQ 5 , and at the same time amplitude attenuation circuit 12 is installed at the base side of input TrQ 6 . And input signal a sinωt is applied to the base side of TrQ 5  and Q 6  each. The output of TrQ 5  and Q 6  are supplied to the pair of TrQ 1  and Q 2  forming composite diffferential amplifier 13 of the 1st step as well as to the emitter of the pair of TrQ 2  and Q 4 . The mixture ratio between TrQ 5  and Q 6  is decided by control differential voltage V 1 -V 2 , and the mixture output is obtained at collector resistance RC. This output is then applied to phase shifter 15 of the 2nd step through impedance conversion attenuation circuit 14. After this, the phase shifters are connected vertically up to the n step to obtain the output through terminal 16 with supply of control voltage V 1  and V 2 . And if shifting phase θ is decreased at each step, the amplitude attenuation rate is decreased extremely. Thus the phase variation of each step is set within a small range to increase the step number n and thus obtain the necessary phase shift amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H041256-A (JP)
Title: Thermoplastic resin composition
Inventor: NARASAKI SHIRO
IPC: C08L55/02
Filed: 1990-04-18
Abstract: PURPOSE:To obtain the title compsn. having a significantly improved impact strength by compounding an ABS resin, a polyamide resin, and an ethylene.carbon monoxide.alkyl (meth)acrylate copolymer. CONSTITUTION:10-90 pts.wt. ABS resin, 90-10 pts.wt. polyamide resin, and 1-70 pts.wt. (based on 100 pts.wt. the sum of the above two resins) ethylene.carbon monoxide.alkyl (meth)acrylate copolymer are compounded to give a thermoplastic resin compsn., which has a significantly improved impact strength while keeping the excellent heat resistance, processability, etc., inherent in an ABS- polyamide alloy resin.
Patent JP-S58217003-A (JP)
Title: Process input and output device
Inventor: HATANO AKIRA
IPC: G05B15/02
Filed: 1982-06-11
Abstract: PURPOSE:To verify a program and to prevent malfunction originating from a process input and output device without requiring any special device by connecting and disconnecting an external process to and from each unit alternately by an instruction from an electronic computer. CONSTITUTION:The control instruction of a changeover switch 9 and the read instruction of a connection information memory 10 are added newly to instructions transmitted from the electronic computer 1 to the controller 2 of the process input and output control device. When checking the operations of various programs connected to the external process, the electronic computer 1 sends an instruction to disconnect the external process from a corresponding unit and then writes data assumed when the external process is connected in a signal information memory 8 in case of an input signal, thereby generating a signal as if it were generated from the external process.
Patent JP-H06294411-A (JP)
Title: Joining method in friction grip joint using high strength bolt
Inventor: MATSUZAKI HIROHIKO
IPC: F16B5/02
Filed: 1993-04-02
Abstract: PURPOSE:To increase antislipping force between members, and between a bolt or a nut and the members by spraying and coating at least the joint surfaces of joining members for joining steel frames, and the working faces of washers with a wear- resistant material. CONSTITUTION:The friction surfaces faces each other, on which a joining member 1 and other members 2, 2 are joined, and the surfaces of washers 4 parkerizing- processed, on which the joining members 2, 2 abut, are sprayed with a wear-resistant material, for example, powder of alumina, etc. When a tensile force is produced in the direction of the arrow after the joining member 1 is held by the joining members 2, 2, and clamped by a nut 6 through the washers 4 fitted in a high tensile bolt 5, transmission force is obtained from the following calculating equation: Ff=1/gamma.nmuNe where Rf = allowable shearing force (kg/mm<2>), gamma = safety factor for slip, n = the number of friction surfaces, mu = slip factor, Ne = tensile strength of high tensile bolt 5. By increasing the slip factor mu by the increase in the number of friction surfaces, the improvement of the quality of material and shape, and by spraying of powder of alumina, etc., the transmission force is improved, and thereby abrupt breakage can be prevented.
Patent JP-H0712674-A (JP)
Title: Method and device for testing watertightness of housing
Inventor: FURIIDORITSUHI BITSUCHI
IPC: G04D7/00
Filed: 1994-04-14
Abstract: PURPOSE: To accomplish a test more accurately and quickly by improving the conventional method and device for testing the watertightness of a housing. CONSTITUTION: After a displacement sensor 2 is installed in a housing 1 and stored in a measurement chamber 3, an air compressor 5 is driven to sequentially give prescribed negative pressure and positive pressure to the inside of the measurement chamber 3. Subsequently, under each pressure, the amount of time until the deformation of the housing 1 becomes stable to be compared with a permissible limit value after necessary processing is conducted, thereby determining whether the watertightness of the housing 1 is good or bad.
Patent JP-H02279116-A (JP)
Title: Submaterial throw-in device for automatic bread making machine or the like
Inventor: HIROTA HIROMI
IPC: A47J37/00
Filed: 1989-04-20
Abstract: PURPOSE:To generate no sound at the time of operating and to prevent the deterioration of insulation to be caused by vapor, etc., by providing an auxiliary container in which a submaterial is contained, and a throw-in mechanism for throwing the submaterial into a cooking chamber on the upper part of the cooking chamber, and constituting a driving source of the throw-in mechanism of a thermal responding element. CONSTITUTION:A submaterial is set to an auxiliary container 11 and cooking in a cooking chamber 10 is started, and when the time for throwing in the submaterial comes, a thermal responding element 14 is energized. The thermal responding element 14 is heated by an electric resistance, and the motion of the thermal responding element 14 is transmitted to an opening/ closing plate 12 by a connecting plate 15 and a connecting plate spring 16. The opening/closing plate 12 is opened against an opening/closing plate spring 13, and the submaterial is thrown into the cooking chamber 10. When the energizing is suspended, the thermal responding element 14 is cooled, returned to its original position by the connecting plate spring 16 and the opening/closing plate 12 is closed. Since the thermal responding element is used for a driving source of a throw-in mechanism, a sound is scarcely generated at the time of operating the opening/closing plate 12, and also, it does not occur either that insulation is deteriorated and an operation failure is caused due to vapor, etc., generated from the cooking chamber 10.
Patent JP-H04853-A (JP)
Title: Multi-function modem
Inventor: YAMAMOTO KAZUNARI
IPC: H04M11/00
Filed: 1990-04-17
Abstract: PURPOSE:To miniaturize the device of the MODEM by providing a dot image data conversion circuit and compression/expansion circuit to be connected to a Centronics interface and a MODEM main body to be connected to an RC232C interface. CONSTITUTION:This multi-function MODEM 30 which is connected to a PC 20 through a Centronics interface 26 and RC232C interface 28 is provided with a dot image data conversion circuit 31, compression/expansion circuit 32, and MODEM main body 33, all of which are connected with each other through an internal data bus 34. Since conversion of transmitting data into dot image data and parallel line connection are performed at the MODEM 30 after the transmitting data are prepared by the PC 20, it is not necessary to provide the physical storing means which has been provided in the conventional PC 20 for accumulating all transmitting text data in the PC 20. Therefore, the PC 20 can be miniaturized.
Patent JP-H06310495-A (JP)
Title: Formation of polyimide resin film pattern
Inventor: SEKINE HIROYOSHI
IPC: H01L21/312
Filed: 1993-04-27
Abstract: PURPOSE:To prevent the cracking of polyimide resin films, the deformation in pattern edges, and the production of scum, and shorten etching time by etching polyimide resin films in alkali using a negative resist film as a mask, subjecting the resist film to heat treatment at a specified temperature, and thereafter stripping the film. CONSTITUTION:Part of the wiring layer 2 formed on a semiconductor substrate 1 is uncovered with an insulating layer film 3 to form an electrode 8. Polyamide acid solution is applied to the semiconductor substrate, which is then subjected to heat treatment to form a polyimide resin film 4. A negative resist film 5 is formed thereon. The resist film 5 is exposed through a photomask 6, and developed to form a pattern 7. Subsequently, alkali etching is performed to bare bonding pads 8 in the pattern 7. Heat treatment is conducted at a temperature of 140-220 deg.C to strip the negative resist film 5. This prevents the dissolution and cracking of the surface of polyimide resin films.
Patent JP-H0680623-A (JP)
Title: Azo compound complex
Inventor: TAKAYANAGI TAKEO
IPC: A61P31/04
Filed: 1991-05-02
Abstract: PURPOSE:To obtain an azo compound useful for medicines and other various uses. CONSTITUTION:This azo compound complex consists of a compound of formula I (R<1> is CH3, CO2C2H5, formula II or formula III; R<2> is CH3, COC2H5, formula II or formula III; R<3> is H or CONH; R is C2H4OH, C2H4Cl, CO-NH-C2H4Cl, formula IV or formula V; R<1> is H, C2H4OH, C2H4Cl, CO-NH-C2H4Cl) or its salt, an anticancer agent (e.g. nitromin or 5-fluorouracil), an antibiotic (e.g. streptomycin or penicillin) and a dye having medical effects (e.g. pyoktamin or methylene blue), abscisic acid, maleic acid, p-hydroxybenzoic acid, D- glucoseamine or glucoside or their combination). This complex is extremely readily obtained by dissolving both of a compound of formula I and the above- mentioned active compound in a solvent having aggregating properties (e.g. 2-methoxy ethanol) and then adding a metallic salt solution to the solution.
Patent JP-S59228551-A (JP)
Inventor: KIMURA MASAAKI
IPC: E04F13/08
Filed: 1983-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63266519-A (JP)
Title: Error detecting circuit for coordinate input device
Inventor: KUNISHI YOSUKE
IPC: G06F3/0488
Filed: 1987-04-23
Abstract: PURPOSE:To always obtain an exact coordinate signal voltage by detecting in advance an error voltage in four apexes of a square entry surface of an X/Y tablet, and calibrating a coordinate signal voltage generated by pressure, in a coordinate signal generator. CONSTITUTION:An extremely exact coordinate signal voltage can be obtained by deriving an error generated in four apexes of a square entry surface on an X/Y tablet by changeover switches S1, S2, before drawing a character, a graphic, etc. on the X/Y tablet, inputting said error to a coordinate signal generator 23, deriving an error of other position in the square surface by a proportional distribution, and erasing an error of a coordinate signal voltage obtained from OP amplifiers 21, 22 by pressure. In case of a metallic thin wire type coordinate tablet, when a metallic thin wire which is pressed against both ends of a resistor is connected to the changeover switches S1, S2, instead of current input terminals 5, 6, a further exact coordinate signal voltage is obtained.
Patent JP-H05297027-A (JP)
Title: Current sensor
Inventor: FUJIWARA ISAO
IPC: G01R15/20
Filed: 1992-04-21
Abstract: PURPOSE:To obtain a current sensor with a high measurement accuracy by inserting a spacer which is formed in one piece by an insulating material into the gap part of a core so that a magnet detection element is sandwiched by a pair of magnetic body pieces. CONSTITUTION:The title current sensor consists of a core 1, a magnet detection element, magnetic-body pieces 3, and a spacer 4a. The spacer 4a is formed in one piece by an insulating material so that the internal surfaces of the pair of body pieces 3 sandwich the magnet detection element and each outer surface of a pair of body pieces 3 contacts the end face of a gap 1a. Since the body pieces 3 and the detection element are formed in one piece for mounting the detection element to a narrower gap 1a stably, a leakage flux in the gap part is reduced. In this manner, the body pieces 3 and the detection element are formed in one piece for preventing the gap length of the core 1 from being changed and enabling flux to be centered at the detection element side, thus measuring current highly accurately.
Patent JP-H06309599-A (JP)
Title: Traffic lane deviation alarming device
Inventor: SAKAMOTO HIROBUMI
IPC: G08G1/16
Filed: 1993-04-27
Abstract: PURPOSE:To reduce alarms by a winker operation at the time of changing a traffic lane by stopping an alarm processing even when a winker is returned after the winker operation is performed until a distance between the traffic lane and a vehicle returns to normal travelling inside the traffic lane. CONSTITUTION:Even when it is understood that the distance between the traffic lane and the vehicle is <= a threshold value, it is judged that traffic lane change is being performed as long as the winker 2 is operated, a controller 4 does not perform the alarming processing and a winker flag is set at '1'. Then, after the winker operation is performed, since it is judged that the winker flag = '1' until the normal travelling inside the traffic lane is returned, that is, until the distance between the traffic lane and the vehicle > the threshold value is attained, the alarm is not generated. Then, when the normal travelling inside the traffic lane is returned and the distance between the traffic lane and the vehicle > the threshold value is attained, the winker flag is reset to '0'. Even when the winker is returned too early at the time of changing the traffic lane, since it is judged that deviation from the traffic lane is intended by a driver and the alarm can be stopped, troublesomeness can be reduced.
Patent JP-H01273388-A (JP)
Title: Bonder for outer lead
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/60
Filed: 1988-04-26
Abstract: PURPOSE:To bond an outer lead immediately after a substrate is conveyed, and to shorten a cycle time by installing a semiconductor-chip sticking stage in the carrying path of the substrate on the stream side upper than a bonding stage and setting up a semiconductor-chip sticking device at the position of the substrate in the sticking stage. CONSTITUTION:A semiconductor-chip sticking stage 36 is mounted in the carrying path of a substrate on the stream side upper than a bonding stage 37. A semiconductor-chip sticking device 18 sticking a semiconductor chip 2 is fitted at the specified position of the substrate in the stage 36. The substrate 1, at the predetermined position of which the chip 2 is pasted previously, is conveyed to the stage 37. Since the chip 2 is stuck to the substrate 1, positional displacement to the substrate 2 is not generated by carrying. Consequently, an outer lead is bonded by an outer lead bonder immediately after the substrate is conveyed. Accordingly, a bonding cycle time is shortened.